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Chemische vergelijkingen in evenwicht op02/25/20

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Breng de vergelijking van een chemische reactie in evenwicht
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

Co(OH)2 + HBr = CoBr2 + H2O =>
Co(OH)2 + 2 HBr = CoBr2 + 2 H2O

Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4

NaCl = Na + Cl =>
NaCl = Na + Cl

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2

Na + H2O = NaOH + H =>
Na + H2O = NaOH + H

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O

NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

NaCl = Na + Cl =>
NaCl = Na + Cl

NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O

Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2

NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O

Al + C = Al4C3 =>
4 Al + 3 C = Al4C3

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

As2O3 + HF = AsF3 + H2O =>
As2O3 + 6 HF = 2 AsF3 + 3 H2O

H2S2O7(l) + H2O(l) = H2SO4(l) =>
H2S2O7(l) + H2O(l) = 2 H2SO4(l)

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Na + O = Na2O =>
2 Na + O = Na2O

As2O3 + HF(an) = AsF3 + H2O =>
As2O3 + 6 HF(an) = 2 AsF3 + 3 H2O

Cu2O + KMnO4 + H2SO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 2 KMnO4 + 13 H2SO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

C6H6 + NHO3 = C6H5NO2 + H2O =>
C6H6 + NHO3 = C6H5NO2 + H2O

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O

CH3CCl3 + KOH = CH3COOK + KCl + H2O =>
CH3CCl3 + 4 KOH = CH3COOK + 3 KCl + 2 H2O

As2O3 + HF(aq) = AsF3 + H2O =>
As2O3 + 6 HF(aq) = 2 AsF3 + 3 H2O

NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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